If two angles are both supplementary to the same angle, then the two angles are of equal measure. When two parallel lines are crossed by a third line, the same side interior angles will be supplementary. Any two consecutive angles in a parallelogram will also be supplementary.
A child of the Enlightenment movement, John Locke, wrote the Social Contract that first allowed the justification for America to break away from England. Enlightenment also câ¦ontributed to the ideas of equality, religious tolerance, and freedom of speech that was adapted by the US government.
â¢ http://en.wikipedia.org/wiki/The_Enlightenment. Related Links â¢ Add URL. The Age of Enlightenment was an intellectual movement in 18th-century Europe. The goal of the Enlightenment was to establish an authoritative ethics, aesthetics, and knowledge based on an enlightened rationality.